Flowserve WPG IDP - Manual (Page 25)

WPG and WPH USER INSTRUCTIONS ENGLISH 26999969 10-12
Page 25 of 40
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6.10.4 Packed gland seal types
6.10.4.1 Packed gland with modern fibre packing
Packed gland seal with lantern ring
Note:
1. Pressed stainless steel gland illustrated.
2. Cast split gland optional.
6.10.5 Stuffing box cover/seal housing data
Pump
size
Seal size (mm)
30 35 45 55 70
100/125 Cooling annulus
Not
applicable
160 Cooling annulus Cooling cap
200
Cooling
annulus
Cooling
cap
Cooling
annulus
225/250
Not applicable
Cooling cap
See note 2
Cooling
cap 315
400
Cooling cap
See note 1
500 Not applicable
Notes:
1. Sizes 200-401 and 150-500 have no cooling feature on the
stuffing box cover when fitted with 70 mm diameter seal.
2. Cooling cap not fitted for 0 to 110  C packed gland units and 0 to
80  C standard seal units.
Cooling annulus Cooling cap